Question about Saturn 2002 L-Series L300

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Location of low pressure ac port on 2002 Saturn L300 4.3

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
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the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 84 Answers

SOURCE: 2002 Saturn not cooling

well you cant just put refrigerant into a system. 1st you had a broken line . so the compressor probally pumped all its oil out and you lost the gas. 2 after such an incident you have to have the system evacuated to remove all the air out of the lines and system. if there is any air or moisture in there it will not run right due to freezing and without oil in there you will destry your pump . i suggest that you take it to a garage and get it evacuated be fore you proceed. then you can refill it. also on your vechile it should tell you how much goes in there like 1lb 6oz and there is an amount written on the can so go by that. putting more in there will do more harm then good and cause alot of headaches and sweating. good luck have a good day

Posted on May 06, 2009

  • 341 Answers

SOURCE: 2000 Saturn SL1, need to locate low pressure

The gauge only fits one port so you can't hook it up incorrectly basically. It wasn't always that way. The old days with r-12 you could make a mistake but car manufacturers finally did something about it. I know the first time it's a little scary, but after you do it,no problem. Have fun!

Posted on Jun 22, 2009

  • 3854 Answers

SOURCE: AC booster recharge hook-up

You can only attach the the recharge hose from the kit to the low side ( A/C service port) and the cap should be blue with a leter L on it. Good luck and follow the instruction and don't over charge the system. With the AC on the coldest setting, use a thermometer in a middle vent. Normal vent temperature readings will vary depending on the (ambient) outside temp. The vent temperature should range from around 42-55 degrees in my experience. If normal gauge readings are obtained and the vent air is cold - STOP don’t overcharge the system. The only proper way to remove refrigerant is with a AC recovery machine so if this is being done at home I can’t emphasize enough not to over charge the system. And actually the best way to insure the proper charge is in a system, is to use an AC machine to recover the R134a and then evacuate and recharge the system with the correct amount. Most cars have the specified amount on a decal under the hood.  Good luck and hope this helps.

Posted on Jul 03, 2009

  • 5081 Answers

SOURCE: where is the low pressure ac port on a 2001 saturn

the Highside is located in the front passanger side corner, as you have probably seen. the low sde is located in the rear passanger corner, down low.

Posted on Aug 09, 2009

  • 8531 Answers

SOURCE: L200 Saturn 2002. Where is the blower fan located

It's in the engine compartment. See removal instructions below from

  1. Select the following settings:

    Turn the ignition ON Select Recirc in the OFF setting Turn the ignition OFF
  2. Disconnect the negative battery cable.
  3. Remove the wiper arm assemblies.
    CAUTION A sharp edge is revealed once the weatherstrip is removed.
  4. Remove the weatherstrip at rear of the engine compartment.
  5. Remove the cowl retaining nuts.

jturcotte_564.gif Fig. Remove the cowl screen assembly
  1. Remove the cowl screen assembly.
  2. Rotate the locking tabs outward to release the filter assembly.
  3. Remove the filter by lifting straight up.
jturcotte_567.gif Fig. Remove the wiper module retaining bolts
  1. Remove the wiper module retaining bolts.
  2. Reposition the wiper module to the right.
  3. Remove the filter housing attachment bolts.
  4. Remove the filter housing.
  5. Remove the blower motor housing:
  6. Remove the blower motor housing screws

Fig. Release the locking tabs and remove the fan housing
  1. Release the locking tabs and remove the fan housing
  2. Disconnect the blower motor electrical connector.
  3. Squeeze the bottom of the connector and pull downward.
  4. Remove the blower motor assembly by lifting straight out.

Posted on Dec 20, 2010

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Search "low side ac port Saturn vue hybrid". I got a good few hits suggest you do the same. I don't know enough to help you further.

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Location of low pressure AC port.


Apr 10, 2015 | 2002 Saturn L-Series

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Where is the low pressure port ?

That port would be located at the rear of the passenger side fender well under the hood. It's kind of against the firewall. Be carefull of moving parts as the front of the engine is right there. Good luck

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Look back on the firewall for the two a/c lines. One is large and on is much smaller. The larger line is the low pressure line. Follow that line back to the compressor. The low pressure port will be on that line.

Sep 01, 2012 | 2004 Chevrolet Avalanche

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Where is the low pressure ac port or valve located at? on a 2002 mercury salbe

The low pressure ac port on my 2001 sable is located by the passenger side firewall.

Jun 29, 2010 | 2002 Mercury Sable

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Where is the low pressure port located on a 2002 chevy impala?

My 200 impala with 3.8L.... the low port is located on the firewall need the red transmission dipstick.
see picture at:

May 21, 2010 | 2002 Chevrolet Impala

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Where is the low pressure ac port on a 2001 saturn LS and is it designated by a specific color cap

the Highside is located in the front passanger side corner, as you have probably seen. the low sde is located in the rear passanger corner, down low.

Aug 09, 2009 | 2002 Saturn Ls 4dr Sedan

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You have to take off the Front Grill pop the plastic holders on top then pull very hard. It will come off. let me know if that fixes it i went to recharge mine and it was completely full. They said i had a clogged condenser.

May 20, 2009 | 2002 Suzuki XL-7

2 Answers

AC has stopped blowing cold air. Compressor is working. Where is the recharge valve located?

There are two A/C refrigerant lines. The small line is your high pressure line and the larger line is your low pressure line.
Start at the fire wall and follow the "large " low pressure line to the compressor. The low pressure charge port will be some where on that line.
DO NOT try to recharge on the high pressure side ( small line )
Good luck, let me know.

Apr 26, 2009 | 2001 Saturn L-Series

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